problem description as mentioned, it is invalid to modify Title in the onPostExecute of AsyncTask without any errors related codes onCreate: toolbar=(Toolbar) findViewById(R.id.main_toolbar); setSupportActionBar(toolbar); Simple simple=new Simple...
when I call chatterbot and have a conversation with a trained bot, there is always a "No value for search_text was available on the provided input " sentence between the conversations, just like the one in the picture: : "No value for search_text w...
definition of common data types em > -sharpdefine U8 uint8_t -sharpdefine U16 uint16_t -sharpdefine U32 uint32_t typedef unsigned char uint8_t; typedef unsigned short uint16_t; typedef unsigned long uint32_t; based on the...
after clicking on my qq avatar, or jumping to this page, what went wrong? Click on my profile picture and the address you want to jump to is it called "callback address "? Is this callback address set by the background of my qq interconnection? a...
static var mainWindow: UIWindow { get { let app = UIApplication.shared.delegate as! AppDelegate; if app.window != nil { app.window!.backgroundColor = .white; app.window!.makeKeyAndVisible(); return...
according to the book, this error will be reported all the time, which probably means that this error can only be used in the same thread, right? Do you want to use creat_scoped_session? please give me some advice. Thank you! sqlalchemy.exc.Programm...